Fill in the blank with the French word that best completes the following sentence.Salut, Christophe. Comment vas-_______?

“Salut” is an informal greeting, and Christophe is being addressed directly as one person. In French, the informal question is “Comment vas-tu ?” (“How are you?”), so the missing word is “tu.” “Vous” would be used for a formal address or for more than one person.

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